Factor Info

ID 143897
Size 487 digits / 1618 bits
Status composite
Value 7925323788067637004826980397277824869160485388250613686325563894185723547431338136004848306154614984175005738447642110544699179527088461975606773849212798652536327450866994665266281811293585579198469855947828601773669906938620151964067483677193022548188359163479227704538133321116275861401205026200735979738781292270026418445698041442601442778383632049283051420204976454284856063049359433193619732946659606889327226982505887083319568193119359879320491075352320476812645239353326503120933

Factorizations

Primary (ID: 143131) 12494073732204373671387089 (proven prime)
(ID: 179707) 634326638207644390497971361649399787970921484732188092926183168067157393709251394113170934159196463273642399784218108373447363770052224145500939512503926058802862882397567995919772131548915732716738409348272583721204597046686393107280812777094323361046551013570440896490606936712768801238694278356457014729716771620320588297347273026774440106580171402102826912349775192671462306064114577870426753674180500751909329173649466131179831588030936709159207565412299797 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.